Product Description
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1HMA/IE1 Aluminium series premium efficiency Motor 1HMA/IE1 Series Aluminum Housing Motor Characteristics and advantages |
Efficiency Class:IE1
Frame Size: H56-400
Poles: 2,4,6 poles
Rated Power: 0.06KW-560KW
Rated Voltage: 220/380V,380/660V,230/400V,400V/690V
Frequency: 50HZ,60HZ
Protection Class: IP44,IP54,IP55C
Insulation Class: B,F,H
Mounting Type:B3,B5,B14,B35multi and pad mounting
Ambient Temperature : -20~+40 °C
Altitude: ≤1000M
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial, Universal, Household Appliances, Power Tools |
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| Operating Speed: | Constant Speed |
| Number of Stator: | Three-Phase |
| Species: | Y, Y2 Series Three-Phase |
| Rotor Structure: | Winding Type |
| Casing Protection: | Protection Type |
| Samples: |
US$ 33.94/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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How do variable frequency drives (VFDs) impact the performance of AC motors?
Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:
- Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
- Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
- Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
- Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
- Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
- Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.
In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.
How do AC motors contribute to the functioning of household appliances?
AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:
- Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
- Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
- Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
- Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
- Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
- Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
- Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.
In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.
What is an AC motor, and how does it differ from a DC motor?
An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:
AC Motor:
An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.
The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.
DC Motor:
A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.
In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.
Differences:
The main differences between AC motors and DC motors are as follows:
- Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
- Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
- Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
- Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
- Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.
In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.
editor by CX 2024-04-11
China YE2-315S-2 110 KW 3 phase ac electric induction Asynchronous motor for industrial motorbase
Warranty: 1YEAR
Model Number: YE2-315S-2
Type: Asynchronous Motor
Frequency: 50hz
Phase: Three-phase
Protect Feature: Drip-proof
AC Voltage: 380v
Efficiency: IE 2
Voltage: 380v
Speed: 2975rpm
Material: Cast iron shell
Packaging Details: carton box
Port: HangZhou port
| MOQ | 10 PCS |
| OEM&ODM | Available |
| Samples | Available |
| Payment | TT/LC |
| Delivery time | 10-30 days |
| Warranty | 1 year |
The Benefits of Using a Gear Motor
A gear motor works on the principle of conservation of angular momentum. As the smaller gear covers more RPM and the larger gear produces more torque, the ratio between the two is greater than one. Similarly, a multiple gear motor follows the principle of energy conservation, with the direction of rotation always opposite to the one that is adjacent to it. It’s easy to understand the concept behind gear motors and the various types available. Read on to learn about the different types of gears and their applications.
Electric motor
The choice of an electric motor for gear motor is largely dependent on the application. There are various motor and gearhead combinations available, and some are more efficient than others. However, it is critical to understand the application requirements and select a motor that meets these needs. In this article, we’ll examine some of the benefits of using a gear motor. The pros and cons of each type are briefly discussed. You can buy new gear motors at competitive prices, but they aren’t the most reliable or durable option for your application.
To determine which motor is best for your application, you’ll need to consider the load and speed requirements. A gear motor’s efficiency (e) can be calculated by taking the input and output values and calculating their relation. On the graph below, the input (T) and output (P) values are represented as dashed lines. The input (I) value is represented as the torque applied to the motor shaft. The output (P) is the amount of mechanical energy converted. A DC gear motor is 70% efficient at 3.75 lb-in / 2,100 rpm.
In addition to the worm gear motor, you can also choose a compact DC worm gear motor with a variable gear ratio from 7.5 to 80. It has a range of options and can be custom-made for your specific application. The 3-phase AC gear motor, on the other hand, works at a rated power of one hp and torque of 1.143.2 kg-m. The output voltage is typically 220V.
Another important factor is the output shaft orientation. There are two main orientations for gearmotors: in-line and offset. In-line output shafts are most ideal for applications with high torque and short reduction ratios. If you want to avoid backlash, choose a right angle output shaft. An offset shaft can cause the output shaft to become excessively hot. If the output shaft is angled at a certain angle, it may be too large or too small.
Gear reducer
A gear reducer is a special kind of speed reducing motor, usually used in large machinery, such as compressors. These reducers have no cooling fan and are not designed to handle heavy loads. Different purposes require different service factors. For instance, a machine that requires frequent fast accelerations and occasional load spikes needs a gear reducer with a high service factor. A gear reducer that’s designed for long production shifts should be larger than a machine that uses it for short periods of time.
A gear reducer can reduce the speed of a motor by a factor of two. The reduction ratio changes the rotation speed of the receiving member. This change in speed is often required to solve problems of inertia mismatch. The torque density of a gear reducer is measured in newton meters and will depend on the motor used. The first criterion is the configuration of the input and output shafts. A gear ratio of 2:1, for example, means that the output speed has been cut in half.
Bevel gear reducers are a good option if the input and output shafts are perpendicular. This type is very robust and is perfect for situations where the angle between two axes is small. However, bevel gear reducers are expensive and require constant maintenance. They are usually used in heavy-duty conveyors and farm equipment. The correct choice of gear reducer for gear motor is crucial for the efficiency and reliability of the mechanism. To get the best gear reducer for your application, talk to a qualified manufacturer today.
Choosing a gear reducer for a gear motor can be tricky. The wrong one can ruin an entire machine, so it’s important to know the specifics. You must know the torque and speed requirements and choose a motor with the appropriate ratio. A gear reducer should also be compatible with the motor it’s intended for. In some cases, a smaller motor with a gear reducer will work better than a larger one.
Motor shaft
Proper alignment of the motor shaft can greatly improve the performance and life span of rotating devices. The proper alignment of motors and driven instruments enhances the transfer of energy from the motor to the instrument. Incorrect alignment leads to additional noise and vibration. It may also lead to premature failure of couplings and bearings. Misalignment also results in increased shaft and coupling temperatures. Hence, proper alignment is critical to improve the efficiency of the driven instrument.
When choosing the correct type of gear train for your motor, you need to consider its energy efficiency and the torque it can handle. A helical geared motor is more efficient for high output torque applications. Depending on the required speed and torque, you can choose between an in-line and a parallel helical geared motor. Both types of gears have their advantages and disadvantages. Spur gears are widespread. They are toothed and run parallel to the motor shaft.
A planetary gear motor can also have a linear output shaft. A stepping motor should not operate at too high current to prevent demagnetization, which will lead to step loss or torque drop. Ensure that the motor and gearbox output shafts are protected from external impacts. If the motor and gearbox are not protected against bumps, they may cause thread defects. Make sure that the motor shafts and rotors are protected from external impacts.
When choosing a metal for your gear motor’s motor shaft, you should consider the cost of hot-rolled bar stock. Its outer layers are more difficult to machine. This type of material contains residual stresses and other problems that make it difficult to machine. For these applications, you should choose a high-strength steel with hard outer layers. This type of steel is cheaper, but it also has size considerations. It’s best to test each material first to determine which one suits your needs.
In addition to reducing the speed of your device, a geared motor also minimizes the torque generated by your machine. It can be used with both AC and DC power. A high-quality gear motor is vital for stirring mechanisms and conveyor belts. However, you should choose a geared motor that uses high-grade gears and provides maximum efficiency. There are many types of planetary gear motors and gears on the market, and it’s important to choose the right one.
First stage gears
The first stage gears of a gear motor are the most important components of the entire device. The motor’s power transmission is 90% efficient, but there are many factors that can affect its performance. The gear ratios used should be high enough to handle the load, but not too high that they are limiting the motor’s speed. A gear motor should also have a healthy safety factor, and the lubricant must be sufficient to overcome any of these factors.
The transmission torque of the gear changes with its speed. The transmission torque at the input side of the gear decreases, transferring a small torque to the output side. The number of teeth and the pitch circle diameters can be used to calculate the torque. The first stage gears of gear motors can be categorized as spur gears, helical gears, or worm gears. These three types of gears have different torque capacities.
The first stage helical gear is the most important part of a gear motor. Its function is to transfer rotation from one gear to the other. Its output is the gearhead. The second stage gears are connected by a carrier. They work in tandem with the first stage gear to provide the output of the gearhead. Moreover, the first stage carrier rotates in the same direction as the input pinion.
Another important component is the output torque of the gearmotor. When choosing a gearmotor, consider the starting torque, running torque, output speed, overhung and shock loads, duty cycles, and more. It is crucial to choose a gearmotor with the right ratio for the application. By choosing the proper gearmotor, you will get maximum performance with minimal operating costs and increase plant productivity. For more information on first stage gears, check out our blog.
The first stage of a gear motor is composed of a set of fixed and rotating sprockets. The first stage of these gears acts as a drive gear. Its rotational mass is a limiting factor for torque. The second stage consists of a rotating shaft. This shaft rotates in the direction of the torque axis. It is also the limiting force for the motor’s torque.
editor by czh
in Djibouti Djibouti sales price shop near me near me shop factory supplier 1450rpm 2900rpm 10HP 20 HP10kw 40kw 50kw 60 100 Kw 150 Kw 3 Phase Electric AC Induction Motor manufacturer best Cost Custom Cheap wholesaler
Our AdvantagesProducts Large volume in Stock, No MOQ necessary We comply with all the international expectations, this sort of as ISO9001 and TS16949 specifications. we have attained the have confidence in of buyers worldwide. The high specific CNC products, these kinds of as Sluggish-feeding wire-cut machine, jig grinding device and electric discharge device, makes certain the leading top quality precision of mould processing, with the high productive and environmental security acid rolling line currently being the biggest uncooked materials changing gear in the discipline in china The wildly use of computerized milling device, higher-velocity automatic feeding punch, high speed automated rolling and assembling machine ensures the higher good quality and effectiveness of factors and chain making. Product Description
AC Motor is a gadget that transforms the electrical energy of alternating current into mechanical vitality. The AC Motor is primarily composed of an electromagnet winding or stator winding for making magnetic discipline and a rotating armature or rotor. The motor is manufactured by the phenomenon that the electrical coil is forced to rotate in the magnetic subject. AC motors are divided into two varieties: synchronous alternating present motor and induction motor.
The stator windings of a few-period AC motors are essentially a few coils divided by one hundred twenty degrees, which are connected by triangle or star. When 3-period present is utilized, a magnetic field is produced in every coil, and the 3 magnetic fields are merged to sort a rotating magnetic subject.
Large voltage ac motors are developed with the application of contemporary EPT resulting in compact EPTs showcasing superb dynamic houses, meeting the most serious application in locations that incEPT EPT and approach handle.
EPTesides giving dependability and higher overall performance, which will ensure EPT working periods with no demanding any upkeep, the EPT higher voltage ac motors existing outstXiHu (West Lake) Dis.Hu (West Lake) Dis. operating attributes, which incEPT:
#8226Wide pace variation range
#8226Dimensions as for each GEPT and IEC StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds
#8226High effectiveness
#8226Low sounds degree
#8226High instant of inertia
#8226High capacity to dynamic hundreds
#8226Rugged development
#8226High vibration resistance
#8226Excellent commutation high quality
Merchandise Parameters:
| Item Identify | 1450rpm 2900rpm 10hp 20 hp10kw 40kw 50kw 60 one hundred kw 150 kw 3 phase Electric powered AC Induction Motor |
| Motor Variety | DC Motor,AC Motor,Stepper Motor,Asynchronous Motor ,Synchronous Motor (Electrical EPTry) |
| Rotational Speed |
Minimal Pace/EPT Speed/Higher Pace/Variable Speed |
| Stator Section Amount |
A few-Stage/Single-Section |
| StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Attributes | #8226NEMA Quality Efficiency Stage in accordance to NEMA Y #8226Three-phase, 50, sixty Hz #8226Voltage: 3000 to 11000 V #8226Rated output: up to 12500 kw #8226Number of poles: 2 ,4,six,8,10 or 12poles #8226Frame measurements: 450 mm to 630mm #8226Cast aluminium squirrel cage for rotor #8226Degree of protection: IP23 to IP54(Entirely enclosed) #8226Class insulation F with course (a hundred and twenty ordmC) temperature rise #8226Grease nipples for body 450 to 630MM #8226Continuous Responsibility (S1) #8226With thermal defense PTC140 ordmC or PT100 #8226Larger diameter shafts for the highest overEPT load ratings in the business #8226Oversized roller bearings for maXiHu (West Lake) Dis.mum load ability #8226Other optional functions unEPTrequest |
| AC Motor | AC Motors can run in substantial temperature, flammable and other environments, and do not require to thoroughly clean the filth of carbon brushes frequently, but it is difficult to control the pace, because it is essential to handle the frequency of AC motors (or use induction motors, improve internal resistance, decrease the motor speed at the very same AC frequency. Velocity, handle the voltage will only influence the torque of the motor. The voltage of the EPT civil motor has two sorts, this kind of as 110V and 220V, and there are 380V or 440V in EPT application. |
| Application | AC Motors have increased doing work effectiveness, no smoke, odor, no air pollution to the atmosphere, and less sounds. EPTecause of its sequence of benefits, it is extensively utilised in EPT and agricultural creation, transportation, national defense, commercial and EPT appliances, healthcare appliances and other fields. For Instance: #8226Compressor #8226Rubber mixer #8226Fans and Pumps #8226Air brower #8226Coal mill and rolling mill #8226Crushers #8226Conveyor belts #8226Centrifugal EPTs #8226Lathe #8226Hoist |
Item Present
in Marseille France sales price shop near me near me shop factory supplier 7.5 Kw AC 11 Seats Motor Electric Retro Vintage Tourist Car Coupe Electric Motor with Ce Certification manufacturer best Cost Custom Cheap wholesaler
we source chromed bar and tubes for hydualic and pheumatic cylinders. In 2000, EPG took the lead in getting ISO14001 atmosphere management certification and thereafter passed the inspection of cleanse creation and recycling economic system, winning the title of “Zhejiang Inexperienced Enterprise”. With many years’ knowledge in this line, we will be trusted by our benefits in competitive cost, 1-time delivery, prompt reaction, on-hand engineering assist and great right after-revenue solutions.In addition, all our generation procedures are in compliance with ISO9001 requirements. AC motor Electric powered Motor vehicle Motor:
Specification of Gearless traction EPT:
| Design | HPQ4-72-D |
| EPTattery Voltage(VDC) | seventy two |
| Rated EPT(kW) | 4 |
| Peak EPT(kW) | eight |
| Rated Speed(RPM) | 3000R/MIN |
| Peak Pace(RPM) | 6800R/MIN |
| Poles of Pairs | two |
| Cooling Method | Air Cooling |
| Rated Torque(NM) | 12.seven |
| Peak Torque(NM) | 66 |
| Safety Grade | IP54 |
| Insulation Course | Class H |
| Rated Present(A) | one hundred thirty |
| Peak Existing(A) | 400 |
| EPT efficiency(%) | ninety five% |
| Fat(KG) | 21.five |
| EPTrand | XiHu (West Lake) Dis.HU (WEST LAKE) DIS. |
| EPT | 1PC/Picket Scenario |
| Wooden Circumstance Measurement | 816 X 556 X 525=.24CEPTM |
| Payment Time period | T/T, L/C |
| Supply Time | 15 days |
| Certificates | CE, ISO9001, ISO14001:2004,IATF16949 |
| Mass Generation Time | 30 days |
Comparable electric vehicle motor images:
Firm Profile:
*XiHu (West Lake) Dis.hu (West Lake) Dis. EPT Co., Ltd. was establised in 2571 which owns two production bases: XiHu (West Lake) Dis.hu (West Lake) Dis. EPT(EPTngsu) Co., Ltd. amp XiHu (West Lake) Dis.hu (West Lake) Dis. EPT(ZheJiang )Co., Ltd.
*It has much more than a thousand personnel amp addresses in excess of a location of one hundred ten,000m2. Superior R ampD team which with far more than 110 staffs.
*Certificates: IATF16949, UCMP amp CE, ISO9001:2015, ISO45001:2018
*The EPT Academy of Science Co-engineering Unit was estabEPTd because 2013.
*Awarded the quotNational Large-Tech EPTrprise quot amp attained the quotNational Hi-Tech EPT Fund Project Reward quot.
*With competitive, higher top quality amp good support, we earn a excellent reputation the two at home amp overseas.
AC motor workshop:
Certificates:
Go to Fairs:
FAQ:
one.What is your delivery time?
15-20daEPTafter get the deposit.
two.What is your payment?
T/T amp L/C optional
three.How EPT is your warranty period of time?
2 years soon after deliveried
four.Do you have any certificates?
CE,SGS,ISO9001,IATF16949,And many others
five.Do you have the EPT amp export license?
We are official EPT amp export accredited maker.